Reasons to buy Alen BreatheSmart 75i:
Reasons to buy KOIOS Large Air Purifier :
Alen BreatheSmart 75i
It features a Pure Antimicrobial True HEPA Filter that captures 99.97% of airborne particles down to 0.3 microns in-order to keep your house clean.
True HEPA filter that targets germs in the air while filtering microscopic dust, dander, mold-spores and smoke in a circular motion.
It features a Pre-set timer/scheduler that will help you select between 4, 8 and 12 hours of operation before the device shuts-off.
Features an automatic timer that helps to shut-off the unit after 1, 2, 4 or 8 hours of continuous operation. This feature helps to save energy
It can effectively purify air in large and open living-rooms of up-to 1,300sq.ft every 30-minutes to keep rooms feeling fresh at all times.
There is an optional, Fresh Antimicrobial True HEPA Filter that will help this unit to trap and eliminate cigarette-odor. However, this filter is sold separately.
Equipped with an advanced carbon-filter that helps to eliminate and neutralizes harsh odors caused by cooking, smoking cigarettes and other natural and unnatural gasses.
It can clean air in rooms of up-to 1300Sq.Ft every 30-minutes and it even provides multiple air-flow intake and outlet thus creating a high airflow-delivery-rate.
Room coverage of 322 sq.ft (30 m²).Clean Air Delivery Rate-CADR (m³/h): 340 m³/H for Large Room
It uses a Pure Antimicrobial True HEPA Filter to capture 99.97% of airborne-particles including germs within your home-environment.
The HEPA-filter removes up-to 99.97% germs, bacteria and allergens from your house. Your home will be kept germ-free at all times
It still uses a Pure Antimicrobial True HEPA Filter to capture 99.97% of dust-mites and other airborne-particles down to 0.3-microns.
Yes - It traps and eliminates dust-mites and microscopic dust using the HEPA filter
It can effectively trap and eliminate 99.97% of airborne particles including pet-dander using an integrated Pure Antimicrobial True HEPA Filter.
It uses an advanced HEPA-filter to capture and eliminate pet-dander while its pre-filter will help to trap pet and human hair coupled with other large-contaminants
The Pure Antimicrobial True HEPA Filter can eliminate 99.97% of airborne-particles including pollen which is one of the main causes of allergies within people.
Uses 3-in-1 Air Filter Technology to remove 99.97% of pollen and other particles as small as 0.3-microns
It uses an optional Fresh Antimicrobial True HEPA Filter to trap and eliminate smoke within your house. However, this filter is sold separately.
Uses a carbon-filter to eliminate and neutralize smoke, harsh odors caused by cooking and other natural and unnatural gasses.
It can trap and eliminate mold-spores and other airborne-particles and efficiency of 99.97% in-order to keep your rooms very fresh.
Uses a True HEPA filter to trap and filter mold-spores, dust, dander and smoke in a circular motion and after releases purely clean air
It captures 99.97% of allergens and other airborne particles down to 0.3-microns using an integrated Pure Antimicrobial True HEPA Filter.
The True HEPA filter traps and eliminates common allergy-triggers including; pollen dust-mites, mold and other particles within air.
It uses WhisperMax technology to ensure quiet-operation with about 25dB at the lowest speed-setting and 49dB at the highest speed-setting.
Maximum noise: <50dB - Features a Whisper-Quiet Sleep Mode which requires you to switch this device into sleep-mode so that it can operate at quiet level.
It’s equipped with a washable Pre-filter (with HEPA-filter) in-order to ensure efficient performance at all times.
Features a washable pre-filter that helps to capture large dust-particles and hair. However, the other 2-filters to be replaced every 6 months
All its filters are very easy to replace using simple tools and you don’t need any technical-help for installation.
The design of this device makes it very easy to replace the filters and the integrated replacement reminder will let you know when it’s time to change the filters
It uses an Auto-mode and Laser Smart Sensor to detect most airborne particles and then self-adjust the fan-speed to achieve best air quality.
It has an auto mode which allows the fan-speed to automatically adjust basing on the live air quality sensor measurements.
It features a sleep-mode that operates at lowest speed-setting with lights-off coupled with extra silence thus making it perfect for use in bedrooms.
This device features a Quiet Sleep Mode that can be turned-on to allow the unit to operate at quietest level of about 18-db.
It uses about 45-watts at the highest speed-setting and lesser watts at the lowest speed-setting making it very energy efficient.
Power: <2W, Input: 110V / 50Hz
This unit is very energy efficient whereby it uses the same amount of electricity as a 45-Watt light bulb.
It features button-controls at the top which include; An Ionizer, Timer, 4-speed-fan-speeds, Automatic-mode, Sleep-mode, Smart-sensor and Filter-life-indicators
It’s equipped with a Smart Filter Light indicator that will let you when it’s time to replace the pre-filter and HEPA-Pure Antimicrobial filters.
Features a filter replace indicator that will help to remind you when it’s time to change the filters. 1 single filter requires to be replaced every 6-months
This unit is very economical due to its low energy consumption. In fact, it uses the same amount of electricity as a 45Watt light-bulb.
Cpnsumes less power yet it captures and eliminates 99% of air contaminants
Affordable yet it can trap and remove 99.97% of dust, pollen, smoke, odor, mold spores, pet-dander and other small particles up to 0.3-microns
Its very ideal for use by people with asthma because it’s equipped with a Pure Antimicrobial True HEPA Filter that captures 99.97% of Allergens.
Clean Air Delivery Rate: 50m³/h ± 10%
Both the Washable Pre-filter and Pure Antimicrobial True HEPA Filter should be replaced after 12-to-18 months of regular use in-order to ensure optimum-performance.
HEPA filter should be replaced every 6 months depending on the frequency of use and the air quality in your area.
It features a locking control panel and child-safe vent guard that make it very safe for use in homes with kids and pets.
It has a child-lock button that can be pressed to disable all keys when the unit is under operation.
It does not produce ozone via its Ionizer and it’s certified to be Ozone-free by California Air Resources Board (CARB).
It is 100% Ozone-Free which makes it safe for the environment since it doesn't emit dangerous chemicals into the atmosphere and within your house.
It features a tower-shaped body with no sharp sides coupled with several plastic interchangeable front panels and a control-panel located at the top-section.
Compact design – available in white
It features dimensions of; 18.5 x 27 x 11.5 inches coupled with a metallic tower-shaped body with simple polyester and plastic interchangeable front-panels.
7.5 x 6.9 x 6.9 in
It features a weight of 27lbs (12.2kg) which makes it a bit heavy to carry around your house.
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